Airtac SI40 Standard Cylinder SI40AX50S
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40
AirTAC SI40AX50S Standard Cylinder Specifications
- Model: SI40AX50S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm (±0.08mm tolerance)
- Stroke: 50mm (adjustable cushioning)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (MF1) with multiple mounting options: foot, flange, or clevis
- Port size: G1/8 (ISO 228-1 standard)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Barrel material: Aluminum alloy (AL6063-T5)
- Seal material: NBR + PU combination
- Temperature range: -20℃ to 80℃
- Piston speed: 50–800 mm/s (optimal range)
- Weight: 1.2kg ±3% (without accessories)
- Dimensions: 194mm(L) × 40mm(Bore) × 48mm(Mounting height)
- Rod end thread: M10×1.25 (ISO 12240-1)
- Protection rating: IP65 (standard wiper seal)
- Lubrication: Pre-lubricated (Grease-free operation possible)
High-precision industrial cylinder featuring dual adjustable air cushions for smooth stroke termination. The anodized barrel surface provides enhanced corrosion resistance for humid environments. Integrated sensor slots (T-slot design) allow easy mounting of magnetic switches (e.g., D-A93 series) for position feedback.
- Plastic injection molding machine ejectors
- Automated assembly line clamping devices
- Packaging machine pusher mechanisms
- CNC machine tool door interlocks
- Material handling transfer systems
Installation guidelines:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Use locknuts (not included) with torque ≤29.4N·m. For vertical mounting,
install air vents upward. Requires 5μm filtered air with ISO 8573-1:2010
Class 3.4.3 purity standards.
| Property | Property Value |
|---|---|
| sku | SI40AX50S |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Piston Rod Material | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <50mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.